- 359
1905-06 Perforation 11½x11 30c. brown Plate flaw Defective Plate "HELVETTA" for "HELVETIA", Zumstein 88A,
Estimate
150 - 200 GBP
bidding is closed
Description
exceptional colour, fresh, unmounted original gum. A FINE EXAMPLE OF THIS SCARCE PLATE FLAW. Emil Rellstab Certificate 1984